package pattern.singleton;

/**
 * <b>【懒汉式-不同步】【不可用】</b><br>
 * Lazy Loading: 是 <br>
 * 线程安全: 否 <br>
 *
 * @Author: wangxiaonan
 * @Date: 2019/3/11
 **/
public class Singleton3 {

    private static Singleton3 INSTANCE;

    private Singleton3() {
    }

    public static Singleton3 getInstance() {
        if (INSTANCE == null) {
            INSTANCE = new Singleton3();
        }
        return INSTANCE;
    }

}
